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• Dec

  4

  MS in Robotics Seminar: Elliott Rouse

  Master of Science in Robotics

  2:00 PM L165 Technological Institute

  EVENT DETAILS

  Abstract:

  The Neurobionics Lab is interested in understanding neural control of movement from the lens of mechanical impedance descriptions. The intent is to use these discoveries to design and control a new class of assistive technologies. These technologies would be capable of not only replicating the natural biological kinetics and kinematics, but also the underlying mechanical impedance properties. However, since many of the mechanical impedance properties are unknown, the Neurobionics Lab also seeks to supplement this philosophy with the design and control of technologies that cleverly implement or leverage mechanics. The purpose of this talk will be to discuss technologies that are currently being developed in the group and how they fit into the long term vision. The presentation will focus on three technologies, two ankle prostheses that are being developed, and a novel, inflatable actuator design for wearable robotics. In addition, the talk will also discuss more general, overarching research directions within the Center for Bionic Medicine at the RIC, as well as what skills are required for the design and control of wearable robotic systems.

  Bio:

  Elliott Rouse is the Director of the Neurobionics Lab in the Center for Bionic Medicine at the Rehabilitation Institute of Chicago and is an Assistant Professor in the Department of Physical Medicine & Rehabilitation, as well as the Departments of Mechanical and Biomedical Engineering at Northwestern University. The vision of his group is to discover the fundamental science that underlies human joint dynamics during locomotion and incorporate these discoveries in a new class of wearable robotic technologies. The Neurobionics Lab uses technical tools from mechanical and biomedical engineering applied to the complex challenges of human augmentation, physical medicine, rehabilitation and neuroscience. Dr. Rouse received the BS degree in mechanical engineering from The Ohio State University in 2007, and the MS and PhD degrees in biomedical engineering from Northwestern University in 2009 and 2012, respectively. Subsequently, he joined the Massachusetts Institute of Technology as a Postdoctoral Fellow, working with the Biomechatronics Group in the MIT Media Lab until 2014. Dr. Rouse and his research have been featured at TED, on the Discovery Channel, CNN, National Public Radio, Wired Magazine UK, Business Insider, and Odyssey Magazine.

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  TIME Friday, December 4, 2015 at 2:00 PM - 3:00 PM

  LOCATION L165 Technological Institute    map it

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  CONTACT Collin Stephen Llewellyn    collin.llewellyn@northwestern.edu EMAIL

  CALENDAR Master of Science in Robotics

• May

  3

  Russ Tedrake, MIT and Toyota Research Institute, "Dexterous Manipulation with Diffusion Policies"

  Center for Robotics and Biosystems (CRB)

  11:30 AM M416, Technological Institute

  EVENT DETAILSmore info

  

  Speaker: Russ Tedrake, Toyota Professor of EECS, Aero/Astro, ME at Massachusetts Institute of Technology and VP of Research at Toyota Research Institute

  Title: Dexterous Manipulation with Diffusion Policies

  Date and Time: Friday, May 3 at 11:30 AM CT

  Location: Tech ESAM M416 and Zoom

  Zoom Link: https://tinyurl.com/CRBSeminar

  • NU-authenticated attendees will be automatically admitted. Others, please email amy.nedoss@northwestern.edu to be admitted from the waiting room.

  Abstract:

  At the Toyota Research Institute (TRI), we've been working on behavior cloning for dexterous manipulation. Building on the Diffusion Policy framework that we've recently developed in collaboration with Shuran Song, we now have a very solid pipeline for taking ~50-100 bimanual haptic teleop demonstrations and turning that into a surprisingly effective visuomotor (+tactile) policy. Because there is no explicit state representation required, these skills work equally well manipulating deformable, liquid, or other difficult to model tasks as they do for more traditional rigid-object manipulation. We're actively scaling this up into the multi-task setting and now see a plausible path towards "Large Behavior Models". This behavior cloning pipeline is working incredibly well, and must be understood deeply in the broader context of output-feedback control. Time permitting, I'll also tell you a bit about some new results in optimization-based planning and control, and where they might fit in the age of foundation models.

  Bio:

  Russ Tedrake is the Toyota Professor at the Massachusetts Institute of Technology (MIT) in the Department of Electrical Engineering and Computer Science, Mechanical Engineering, and Aero/Astro, and he is a member of MIT’s Computer Science and Artificial Intelligence Lab (CSAIL). He is also the Vice President of Robotics Research at Toyota Research Institute (TRI). He received a B.S.E. in Computer Engineering from the University of Michigan in 1999, and a Ph.D. in Electrical Engineering and Computer Science from MIT in 2004. Dr. Tedrake is the Director of the MIT CSAIL Center for Robotics and was the leader of MIT’s entry in the DARPA Robotics Challenge. He is a recipient of the NSF CAREER Award, the MIT Jerome Saltzer Award for undergraduate teaching, the DARPA Young Faculty Award in Mathematics, the 2012 Ruth and Joel Spira Teaching Award, and was named a Microsoft Research New Faculty Fellow. His research has been recognized with numerous conference best paper awards, including ICRA, Robotics: Science and Systems, Humanoids, Hybrid Systems: Computation and Control, as well as the inaugural best paper award from the IEEE RAS Technical Committee on Whole-Body Control.

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  TIME Friday, May 3, 2024 at 11:30 AM - 12:30 PM

  LOCATION M416, Technological Institute    map it

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  CONTACT Amy Nedoss    amy.nedoss@northwestern.edu EMAIL

  CALENDAR Center for Robotics and Biosystems (CRB)